4980492788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{7907}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 9445947840

約数和(自身を除く): 4465455052

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 157, 236, 314, 628, 1003, 2006, 2669, 4012, 5338, 7907, 9263, 10676, 15814, 18526, 31628, 37052, 134419, 157471, 268838, 314942, 466513, 537676, 629884, 933026, 1241399, 1866052, 2482798, 4965596, 7930721, 15861442, 21103783, 31722884, 42207566, 73242541, 84415132, 146485082, 292970164, 1245123197, 2490246394, 4980492788]

約数ペア:

[(1, 4980492788), (2, 2490246394), (4, 1245123197), (17, 292970164), (34, 146485082), (59, 84415132), (68, 73242541), (118, 42207566), (157, 31722884), (236, 21103783), (314, 15861442), (628, 7930721), (1003, 4965596), (2006, 2482798), (2669, 1866052), (4012, 1241399), (5338, 933026), (7907, 629884), (9263, 537676), (10676, 466513), (15814, 314942), (18526, 268838), (31628, 157471), (37052, 134419)]